The initial idioms of the letter G

hand in hand	go hang yourself
go hard or go home	go hard with (someone)
go hard with	go haywire
go head to head	go hell for leather
go you one better	go (one's) (own) way
go hog wild	go home in a box
go home to mama	go hungry
go in	go in and out
go in circles	go in favor
go in for	go in for (something)
go in one ear and out the other	go in search of the golden fleece
in the hole	go in the right direction
go in with (someone)	go in with
go into	go into (one's) shell
go into a huddle	go into a nosedive